Which service should you use to encrypt environment variables for Lambda?
Multiple choice — select one answer
Answer choices
Architectural breakdown & explanation
KMS encrypts secrets at rest for Lambda.
Correct answer(s): d. AWS KMS with Lambda
Exam domain: Domain 2: Security (26% weight on the official guide).
Official documentation & study links
Practice this certification
This page is one question from the AWS Certified Developer – Associate bank. Run a full timed practice exam with domain-weighted random questions in your browser.